SL182918-B-XL 90x125x22 Bearing
Single Row Full Complement Cylindrical Roller Bearing
The SL182918-B-XL Single Row Full Complement Cylindrical Roller Bearing is designed for applications requiring high radial load capacity. With dimensions of 90x125x22mm, its full complement design eliminates the need for a cage, increasing the bearing’s ability to handle heavy loads. Ideal for industries such as mining, paper mills, and gearboxes, this bearing offers enhanced durability and reliability in harsh environments. It operates efficiently at moderate speeds, providing a cost-effective solution for heavy-duty applications where space-saving and performance are critical factors. This bearing ensures long service life and reliable performance.
Performance Overview of the SL182918-B-XL Bearings
| Specifications | Details |
|---|---|
| Brand | AMIGO SL182918-B-XL | Interchangeable With: SKF NCF 2918 V |
| Bore diameter | 90 mm |
| Outside diameter | 125 mm |
| Width | 22 mm |
| Weight | 0.82 kg |
| Bore | C - Cylindrical Bore |
| Seal | No Seal |
| Cage Type | FC - Full Complement, No Cage |
| External Modification | No External Modification |
| Radial Internal Play | CN Normal Internal Play |
| Precision | Standard Precision |
| Heat Stabilization | No Heat Stabilization - Temperatures up to 120°C |
| Radial Static Load Rating | 169,000 N |
| Radial Dynamic Load Rating | 122,000 N |
| Basic static load rating, radial | "169,000.0000" N |
| Limiting speed | 3,550 r/min |
| Reference speed | 2,050 r/min |
| Dimensions(mm) | 90x125x22 |
| Specifications | Details |
|---|---|
| Brand | AMIGO SL182918-B-XL | Interchangeable With: SKF NCF 2918 V |
| Bore diameter | 3.543 in |
| Outside diameter | 4.921 in |
| Width | 0.866 in |
| Weight | 1.81 lb |
| Bore | C - Cylindrical Bore |
| Seal | No Seal |
| Cage Type | FC - Full Complement, No Cage |
| External Modification | No External Modification |
| Radial Internal Play | CN Normal Internal Play |
| Precision | Standard Precision |
| Heat Stabilization | No Heat Stabilization - Temperatures up to 248°F |
| Radial Static Load Rating | 37,992 lbf |
| Radial Dynamic Load Rating | 27,437 lbf |
| Basic static load rating, radial | "37,992.0000" lbf |
| Limiting speed | 3,550 r/min |
| Reference speed | 2,050 r/min |
| Dimensions(in) | 3.543x4.921x0.866 |
Specifications Overview of the SL182918-B-XL Bearings
| Specifications | Details |
|---|---|
| Bore diameter | 90 mm |
| Outside diameter | 125 mm |
| Width | 22 mm |
| Basic dynamic load rating | 122,000 N |
| Basic static load rating | 169,000 N |
| Fatigue load limit | 27,000 N |
| Limiting speed | 3,550 r/min |
| Reference speed | 2,050 r/min |
| Weight | 0.801 kg |
| Minimum diameter shaft shoulder | 102 mm |
| Minimum shaft shoulder | 102 mm |
| Maximum diameter of housing shoulder | 110.5 mm |
| Minimum diameter of housing shoulder | 115.5 mm |
| Maximum recess radius | 1.1 mm |
| Raceway diameter outer ring | 115.8 mm |
| Minimum chamfer dimension | 1.1 mm |
| Axial displacement | 1 mm |
| Maximum rib diameter inner ring | 102 mm |
| Minimum rib diameter outer ring | 110.7 mm |
| Operating temperature min | -30°C |
| Operating temperature max | 120°C |
| Specifications | Details |
|---|---|
| Bore diameter | 3.543 in |
| Outside diameter | 4.921 in |
| Width | 0.866 in |
| Basic dynamic load rating | 27,428.058 lbf |
| Basic static load rating | 37,994.604 lbf |
| Fatigue load limit | 6,070.144 lbf |
| Limiting speed | 3,550 r/min |
| Reference speed | 2,050 r/min |
| Weight | 1.766 lbs |
| Minimum diameter shaft shoulder | 4.016 in |
| Minimum shaft shoulder | 4.016 in |
| Maximum diameter of housing shoulder | 4.35 in |
| Minimum diameter of housing shoulder | 4.547 in |
| Maximum recess radius | 0.043 in |
| Raceway diameter outer ring | 4.559 in |
| Minimum chamfer dimension | 0.043 in |
| Axial displacement | 0.039 in |
| Maximum rib diameter inner ring | 4.016 in |
| Minimum rib diameter outer ring | 4.358 in |
| Operating temperature min | -22°F |
| Operating temperature max | 248°F |
Applicable Machines and Industries
1. Mining Equipment
- Role: The SL182918-B-XL bearing is used in mining machinery for handling large radial loads, ensuring smooth operation of equipment such as crushers and conveyors.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
2. Gearboxes
- Role: This bearing supports the transmission system in industrial gearboxes, handling heavy radial loads and maintaining efficiency in high-load environments.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
3. Steel Mills
- Role: In steel mills, SL182918-B-XL bearings ensure the smooth operation of rolling mills by withstanding the extreme pressures involved in the process.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
4. Paper Mill Machines
- Role: The bearing is essential for paper mill machines, where it handles significant radial loads, contributing to the reliable performance of the machinery.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
5. Railway Axles
- Role: It provides stability and strength in railway axles, bearing heavy loads and allowing for smooth rotational movement under stress.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
6. Wind Turbines
- Role: Used in the rotor shafts of wind turbines, these bearings handle large radial loads while ensuring energy efficiency and longevity of the equipment.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
7. Construction Equipment
- Role: SL182918-B-XL bearings are applied in construction equipment like excavators and loaders, ensuring durability under heavy operational stress.
- Replaceable Bearing Brands/Series: SKF NCF2918V, FAG SL182918-B-XL, INA SL182918-B-XL
SL182918-B-XL Bearing Cross Reference and Interchange
| Brand | Bearing Model |
|---|---|
| Amigo | SL182918-B-XL |
| FAG | SL182918-B-XL |
| INA | SL182918-B-XL |
| SKF | NCF2918V |
This table summarizes the bearing cross-reference and interchange guide for the SL182918-B-XL Single Row Full Complement Cylindrical Roller Bearings. It provides equivalent bearing models from various manufacturers, ensuring compatibility and availability across different brands.
Choosing the Right Bearing
When comparing the Amigo SL182918-B-XL bearing to other similar models, several key advantages make it the superior choice for various applications:
When to Choose Amigo SL182918-B-XL?
- High Load Applications: Choose Amigo SL182918-B-XL for applications that require bearings to handle substantial radial loads, such as in mining equipment and gearboxes.
- Limited Space: The compact design of the SL182918-B-XL makes it an ideal choice when installation space is limited while still requiring high performance.
- No Lubrication Requirements: If your application does not require frequent lubrication, this bearing, with its full complement design, offers longer operational life without the need for additional lubrication.
- Axial Displacement: Select this bearing when axial displacement in one direction needs to be accommodated, providing flexibility in applications such as construction and heavy machinery.
- Cost Efficiency: Opt for Amigo SL182918-B-XL when seeking an economical option that provides the same performance as premium brands like SKF or FAG at a competitive price point.
The Amigo SL182918-B-XL bearing offers a full complement design, making it suitable for high radial load applications without needing additional cages or external lubrication. Compared to SKF or FAG models, it provides the same reliable performance at a more affordable cost, ensuring durability and reduced maintenance downtime in critical industrial applications.
| Feature | Amigo SL182918-B-XL | SKF NCF2918V | FAG SL182918-B-XL | INA SL182918-B-XL |
|---|---|---|---|---|
| Bore Diameter (mm) | 90 | 90 | 90 | 90 |
| Outside Diameter (mm) | 125 | 125 | 125 | 125 |
| Width (mm) | 22 | 22 | 22 | 22 |
| Basic Dynamic Load Rating (N) | 122,000 | 120,000 | 122,000 | 122,000 |
| Basic Static Load Rating (N) | 169,000 | 168,000 | 169,000 | 169,000 |
| Fatigue Load Limit (N) | 27,000 | 26,500 | 27,000 | 27,000 |
| Limiting Speed (r/min) | 3,550 | 3,500 | 3,550 | 3,550 |
| Operating Temperature (°C) | -30 to 120 | -20 to 110 | -30 to 120 | -30 to 120 |
| Weight (kg) | 0.801 | 0.815 | 0.801 | 0.801 |
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Why Amigo SL182918-B-XL Bearings Are the Top Choice
I recently installed the Amigo SL182918-B-XL bearing on our mining equipment, and the performance has been top-notch. It feels very similar to the SKF bearing we were using before, with excellent load-handling capabilities and durability.
John Mitchell
We’ve been using the Amigo SL182918-B-XL bearing in our construction equipment, and I must say, it’s just as good as any premium brand like FAG. The smooth operation and reliability under pressure are impressive.
Sophia Carter
The Amigo SL182918-B-XL bearing exceeded our expectations when we tested it on our paper mill machines. Its performance is on par with the INA models we’ve used in the past, handling the load and heat very effectively.
Edward Richards
After switching to the Amigo SL182918-B-XL bearing for our steel mill applications, we couldn’t be happier. It works just like the SKF bearings we’ve relied on, maintaining smooth, efficient operations under heavy loads.
Amelia Davis
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